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Interpretation of LHCb Hidden-Charm Pentaquarks within the Compact Diquark Model
The LHCb collaboration have recently updated their analysis of the resonant $J/\psi\, p$ mass spectrum in the decay $\Lambda_b^0 \to J/\psi\, p\, K^-$, making use of their combined Run~1 and Run~2 data. In the updated analysis, three narrow states, $P_c (4312)^+$, $P_c (4440)^+$, and $P_c (4457)^+$,...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
SISSA
2021
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.22323/1.390.0527 http://cds.cern.ch/record/2759266 |